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/*
* FreeRTOS V202111.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://www.github.com/FreeRTOS
*
* 1 tab == 4 spaces!
*/
#include <FreeRTOS.h>
#include <string.h>
#include "riscv-virt.h"
#include "ns16550.h"
int xGetCoreID( void )
{
int id;
__asm ("csrr %0, mhartid" : "=r" ( id ) );
return id;
}
void vSendString( const char *s )
{
struct device dev;
size_t i;
dev.addr = NS16550_ADDR;
portENTER_CRITICAL();
for (i = 0; i < strlen(s); i++) {
vOutNS16550( &dev, s[i] );
}
vOutNS16550( &dev, '\n' );
portEXIT_CRITICAL();
}
void handle_trap(void)
{
while (1)
;
}
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